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Medical imaging [[electronic resource] ] : principles, detectors, and electronics / / edited by Krzysztof Iniewski
| Medical imaging [[electronic resource] ] : principles, detectors, and electronics / / edited by Krzysztof Iniewski |
| Autore | Iniewski Krzysztof <1960-> |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley-Interscience, 2009 |
| Descrizione fisica | 1 online resource (325 p.) |
| Disciplina |
616.0754
621.3810246160754 |
| Altri autori (Persone) | IniewskiKrzysztof |
| Soggetto topico |
Imaging systems in medicine
Medical electronics |
| ISBN |
1-282-29109-2
9786612291098 0-470-45181-5 0-470-45180-7 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
MEDICAL IMAGING; CONTENTS; PREFACE; ABOUT THE EDITOR; CONTRIBUTORS; I X-RAY IMAGING AND COMPUTED TOMOGRAPHY; 1 X-Ray and Computed Tomography Imaging Principles; 1.1. Introduction to X-Ray Imaging; 1.2. X-Ray Generation; 1.3. X-Ray Interaction with Matter; 1.4. X-Ray Detection; 1.5. Electronics for X-Ray Detection; 1.6. CT Imaging Principle; 1.7. CT Scanners; 1.8. Color X-Ray Imaging; 1.9. Future of X-Ray and CT Imaging; References; 2 Active Matrix Flat Panel Imagers (AMFPI) for Diagnostic Medical Imaging Applications; 2.1. Introduction; 2.1.1. Digital Imaging; 2.1.2. Detection Schemes
2.1.3. Chapter Organization 2.2. Pixel Technology; 2.2.1. Operation; 2.2.1.1. Introduction; 2.2.1.2. Operation; 2.2.1.3. Charge Sensing or Voltage Sensing?; 2.2.1.4. Gain and Linearity; 2.2.1.5. Readout Rate; 2.2.2. Fabrication; 2.2.2.1. TFT Structure and Process; 2.2.2.2. Nonoverlapped Electrode Process; 2.2.2.3. Fully Overlapped Process; 2.2.3. TFT Metastability; 2.2.3.1. Physical Mechanisms; 2.2.3.2. Positive Gate Bias Stress; 2.2.3.3. Negative Gate Bias Stress; 2.2.3.4. Effect of DC Bias Stress on Leakage Current; 2.2.3.5. Pulse Bias Metastability; 2.2.4. Electronic Noise 2.2.4.1. Thermal Noise 2.2.4.2. Flicker Noise; 2.2.4.3. Noise in PPS Pixels; 2.3. Recent Developments; 2.3.1. Current Mode Active Pixel Sensor; 2.3.1.1. Linearity; 2.3.1.2. Gain; 2.3.2. Application to Emerging Diagnostic Medical X-Ray Imaging Modalities; 2.3.2.1. Dual-Mode Radiography/Fluoroscopy (R/F); 2.3.2.2. 3D Mammography Tomosynthesis; References; 3 Circuits for Digital X-Ray Imaging: Counting and Integration; 3.1. Introduction; 3.1.1. Image Formation; 3.1.2. X-Ray Detectors; 3.1.2.1. Indirect Detectors; 3.1.2.2. Direct Detectors; 3.1.2.3. Hybrid Pixel Detectors 3.1.2.4. Readout Concepts for Hybrid Pixel Detectors 3.2. Circuit Implementation; 3.2.1. The Photon Counter; 3.2.2. The Integrator; 3.2.3. The Feedback Circuit; 3.2.3.1. Feedback and Signal Duplication; 3.2.3.2. Static Leakage Current Compensation; 3.2.3.3. Sampling; 3.3. Experimental Results; 3.3.1. Photon Counter Measurements; 3.3.1.1. Dynamic Range; 3.3.1.2. Electronic Noise; 3.3.1.3. Noise Count Rate; 3.3.2. Integrator Measurements; 3.3.2.1. Dynamic Range; 3.3.2.2. Noise Performance; 3.3.3. Simultaneous Photon Counting and Integration; 3.3.3.1. Total Dynamic Range 3.3.3.2. Pulse Size Reconstruction 3.3.3.3. Spectral Resolution; 3.3.3.4. Spectral Hardening; 3.4. Conclusion; References; 4 Noise Coupling in Digital X-Ray Imaging; 4.1. Characterization of Noise Problems in Detector Systems; 4.2. Noise Mechanisms in Readout Electronics; 4.2.1. Noise Models; 4.2.1.1. Capacitive Coupling; 4.2.1.2. Impact Ionization; 4.2.2. Physical Properties; 4.2.2.1. Power Distribution Networks; 4.2.2.2. Substrates; 4.3. Simulation Models in Various Design Levels; 4.4. Readout Electronics Noise Coupling in Digital X-Ray Systems 4.4.1. Noise Coupling Effects on the Design Example System |
| Record Nr. | UNINA-9910145951803321 |
Iniewski Krzysztof <1960->
|
||
| Hoboken, N.J., : Wiley-Interscience, 2009 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Medical imaging : principles, detectors, and electronics / / edited by Krzysztof Iniewski
| Medical imaging : principles, detectors, and electronics / / edited by Krzysztof Iniewski |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley-Interscience, 2009 |
| Descrizione fisica | 1 online resource (325 p.) |
| Disciplina |
616.0754
621.3810246160754 |
| Altri autori (Persone) | IniewskiKrzysztof |
| Soggetto topico |
Imaging systems in medicine
Medical electronics |
| ISBN |
1-282-29109-2
9786612291098 0-470-45181-5 0-470-45180-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
MEDICAL IMAGING; CONTENTS; PREFACE; ABOUT THE EDITOR; CONTRIBUTORS; I X-RAY IMAGING AND COMPUTED TOMOGRAPHY; 1 X-Ray and Computed Tomography Imaging Principles; 1.1. Introduction to X-Ray Imaging; 1.2. X-Ray Generation; 1.3. X-Ray Interaction with Matter; 1.4. X-Ray Detection; 1.5. Electronics for X-Ray Detection; 1.6. CT Imaging Principle; 1.7. CT Scanners; 1.8. Color X-Ray Imaging; 1.9. Future of X-Ray and CT Imaging; References; 2 Active Matrix Flat Panel Imagers (AMFPI) for Diagnostic Medical Imaging Applications; 2.1. Introduction; 2.1.1. Digital Imaging; 2.1.2. Detection Schemes
2.1.3. Chapter Organization 2.2. Pixel Technology; 2.2.1. Operation; 2.2.1.1. Introduction; 2.2.1.2. Operation; 2.2.1.3. Charge Sensing or Voltage Sensing?; 2.2.1.4. Gain and Linearity; 2.2.1.5. Readout Rate; 2.2.2. Fabrication; 2.2.2.1. TFT Structure and Process; 2.2.2.2. Nonoverlapped Electrode Process; 2.2.2.3. Fully Overlapped Process; 2.2.3. TFT Metastability; 2.2.3.1. Physical Mechanisms; 2.2.3.2. Positive Gate Bias Stress; 2.2.3.3. Negative Gate Bias Stress; 2.2.3.4. Effect of DC Bias Stress on Leakage Current; 2.2.3.5. Pulse Bias Metastability; 2.2.4. Electronic Noise 2.2.4.1. Thermal Noise 2.2.4.2. Flicker Noise; 2.2.4.3. Noise in PPS Pixels; 2.3. Recent Developments; 2.3.1. Current Mode Active Pixel Sensor; 2.3.1.1. Linearity; 2.3.1.2. Gain; 2.3.2. Application to Emerging Diagnostic Medical X-Ray Imaging Modalities; 2.3.2.1. Dual-Mode Radiography/Fluoroscopy (R/F); 2.3.2.2. 3D Mammography Tomosynthesis; References; 3 Circuits for Digital X-Ray Imaging: Counting and Integration; 3.1. Introduction; 3.1.1. Image Formation; 3.1.2. X-Ray Detectors; 3.1.2.1. Indirect Detectors; 3.1.2.2. Direct Detectors; 3.1.2.3. Hybrid Pixel Detectors 3.1.2.4. Readout Concepts for Hybrid Pixel Detectors 3.2. Circuit Implementation; 3.2.1. The Photon Counter; 3.2.2. The Integrator; 3.2.3. The Feedback Circuit; 3.2.3.1. Feedback and Signal Duplication; 3.2.3.2. Static Leakage Current Compensation; 3.2.3.3. Sampling; 3.3. Experimental Results; 3.3.1. Photon Counter Measurements; 3.3.1.1. Dynamic Range; 3.3.1.2. Electronic Noise; 3.3.1.3. Noise Count Rate; 3.3.2. Integrator Measurements; 3.3.2.1. Dynamic Range; 3.3.2.2. Noise Performance; 3.3.3. Simultaneous Photon Counting and Integration; 3.3.3.1. Total Dynamic Range 3.3.3.2. Pulse Size Reconstruction 3.3.3.3. Spectral Resolution; 3.3.3.4. Spectral Hardening; 3.4. Conclusion; References; 4 Noise Coupling in Digital X-Ray Imaging; 4.1. Characterization of Noise Problems in Detector Systems; 4.2. Noise Mechanisms in Readout Electronics; 4.2.1. Noise Models; 4.2.1.1. Capacitive Coupling; 4.2.1.2. Impact Ionization; 4.2.2. Physical Properties; 4.2.2.1. Power Distribution Networks; 4.2.2.2. Substrates; 4.3. Simulation Models in Various Design Levels; 4.4. Readout Electronics Noise Coupling in Digital X-Ray Systems 4.4.1. Noise Coupling Effects on the Design Example System |
| Record Nr. | UNINA-9910825793203321 |
| Hoboken, N.J., : Wiley-Interscience, 2009 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||